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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Commented] (CLOUDSTACK-9397) Add Watchdog timer to KVM Instances
Date Thu, 03 Nov 2016 04:47:58 GMT


ASF GitHub Bot commented on CLOUDSTACK-9397:

Github user blueorangutan commented on the issue:
    @rhtyd a Jenkins job has been kicked to build packages. I'll keep you posted as I make

> Add Watchdog timer to KVM Instances
> -----------------------------------
>                 Key: CLOUDSTACK-9397
>                 URL:
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM
>            Reporter: Wido den Hollander
>            Assignee: Wido den Hollander
>              Labels: kvm, libvirt, watchdog
> A Watchdog timer can be used by the hypervisor to verify if an Instance is still alive.
If not, for example due to a kernel panic the HV can reset the Instance so that it boots again.
> Inside the Instance the 'watchdog' daemon has to run to provide this. If the Watchdog
is not running the HV can't verify if the Instance has crashed.
> This is supported by Libvirt and Qemu and can be configured in the XML:

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